Part of the New Holland Parts Manuals.
Every single piece of hardware on your New Holland TG210, TG230, TG255, and TG285 tractor is mapped out inside this 525-page New Holland TG285 parts catalog PDF. You get crystal-clear exploded views for the entire machine, from the Megaflow hydraulic pump to the SuperSteer front axle housing. Open to any assembly and quickly find exact part numbers, hardware dimensions, and factory cross-references for the engine, cab, and drivetrain. Verify you are ordering the correct 15 psi radiator pressure cap or the exact 120 Volt engine block heater before you ever pick up the phone. Stop wasting time trying to explain which bracket you need to the guy at the dealership counter. Download this bookmarked file directly to your tablet, search by keyword to pull up the exact schematic, and get your parts ordered right the first time.
What's Inside This New Holland TG210, TG230, TG255, TG285 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Fuel Injection System, Fuel Filter, Fuel Injection, Fuel Tanks, Fuel Lines | |
| Cooling System | Radiator and Fan Shroud, Radiator, Water Pump System, Thermostat | |
| Engine | Oil Pump and Oil Pan, Cylinder Head, Crankcase, Camshaft, Cylinder Block, Crankshaft, Flywheel, Pistons | |
| Electrical System | Harness, Electrical Component Mounting, Alternator Mounting, Alternator, Starter Mounting, Starter, Solenoid Starter, Battery | |
| Clutch & Transmission | Transmission Drive Shaft and Damper, Speed Transmission, Range Transmission, Transmission, Transmission Control Valve Location, Valve, Lever, Hydraulic System | |
| PTO | Power Take Off, Hydraulic System, PTO and Differential Lock Valve | |
| Rear Axle, Differential & Brakes | Hydraulic System, MFD Axle Housing, Front Axle Drive Shaft, Carrier and Differential, Rear Axle, Solid Steel Rear Wheels, Hub, Spacer | |
| Front Axle & Steering | Steering Wheel and Column, Steering Column, Steering System, Front Axle, Front Axle Planetaries and Hub, Steering Cylinder, Front Wheels | |
| Hydraulics & 3-Point Hitch | Hydraulic System, Plate, Valve, Priority and Regulator Valve, Remote Hydraulic Valve Stack, Manifold Valve, Remote Hydraulic Control Valve, Remote Hydraulic Coupling Mounting | |
| Body & Operator Station | Front Gear Cover, A-Post Cover, Controls, Front Frame, Fenders, Hood, Cab, Seat | |
| Decals & Accessories | Decals | |
| Other Components | Deaeration System, Air Induction System, Aftercooler, Ether Start System, Exhaust System, Engine Support Housing, Manifolds, Turbocharger System |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Radiator cap pressure | 15 psi | p. 13 |
| Radiator Pressure Cap | 15 psi | p. 13 |
| Alternator Output | 135 Amp | p. 122 |
| Oil Heater Voltage | 120 Volt | p. 39 |
| Engine Block Heater Voltage | 120 Volt | p. 53 |
| Wiper Blade Length | 600 mm | p. 135 |
New Holland TG210, TG230, TG255, TG285 Common Problems This Manual Covers
Finding the correct New Holland TG210 radiator cap part number for a leaking cooling system
Inspect the radiator assembly diagrams to locate the filler neck components. Identify the correct 15 psi radiator pressure cap listed on page 13. Match the cap part number to your specific serial number range before ordering the replacement.
Manual Section: Radiator and Fan ShroudLocating exact replacement windshield wiper blades and cab exterior parts using the catalog index
Search the figure list index on page 1 to locate the cab exterior diagrams. Find the factory standard 600 mm wiper blade length on page 135. Copy the corresponding part number and verify the attachment clip style matches your existing wiper arm.
Manual Section: How to Use Figure Search p. 1Searching for the correct winterization parts and oil heater element part numbers for cold weather
Inspect the oil cooler core diagrams to find the heating element port locations. Locate the standard 120 Volt oil heater assembly on page 39. Cross-reference the element part number and required sealing O-rings with your tractor serial number before ordering the components.
Manual Section: Oil Filter and Cooler p. 39Sourcing replacement electrical system components and high output alternator part numbers for charging issues
Search the figure list index on page 1 to locate the charging system exploded views. Find the specific part number for the heavy-duty 135 Amp alternator output option on page 122. Verify the pulley groove count and mounting hardware before submitting your parts order.
Manual Section: How to Use Figure Search p. 122Frequently Asked Questions
What are the recommended service intervals for the tractor?
The maintenance chart specifies service intervals for various components. For example, the engine oil level should be checked daily, while the engine oil and filter, fuel filters, and engine coolant filter should be changed every 500 hours. p. 505
What is the procedure for replacing the engine oil filter?
To replace the engine oil filter, you must remove the existing filter (part number 86990980) from the filter head (part number J918334) and install a new one. Ensure the gasket (part number J921605) is properly seated during installation. p. 37
What is the correct replacement part number for the primary air filter?
The primary air filter for the air induction system is part number 451525A1. p. 15
What is the specification for the engine oil drain plug?
The engine oil drain plug is part number J924147, which is an M18 size plug. p. 39
What format is this New Holland TG210–TG285 Series manual in?
A 525-page Parts Catalog in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Can I print this New Holland TG210–TG285 Series manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.


















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